<?php
/** ****************************** /
 * Cookie处理模块v2.1.2 by SCH
 *//******************************/

class __c{public static function _a(string$a,string$b){setcookie($a,$b);}public static function _b(string$a):string{return$_COOKIE[$a]??"null";}public static function _c(string$a){setcookie($a,"",0);}}